| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 26.0 | +47.4% |
| 3Q25 | 15.5 | -66.5% |
| 2Q25 | 15.9 | -49.8% |
| 1Q25 | 48.3 | +59.4% |
| 4Q24 | 17.6 | -9.8% |
| 3Q24 | 46.3 | +51.6% |
| 2Q24 | 31.7 | +17.7% |
| 1Q24 | 30.3 | +45.1% |
| 4Q23 | 19.5 | -1.1% |
| 3Q23 | 30.5 | +29.8% |
| 2Q23 | 26.9 | -32.0% |
| 1Q23 | 20.9 | -37.9% |
| 4Q22 | 19.8 | +4.4% |
| 3Q22 | 23.5 | -30.0% |
| 2Q22 | 39.6 | +13.0% |
| 1Q22 | 33.6 | +16.3% |
| 4Q21 | 18.9 | -7.5% |
| 3Q21 | 33.6 | +71.1% |
| 2Q21 | 35.0 | -3.0% |
| 1Q21 | 28.9 | +80.0% |
| 4Q20 | 20.5 | -15.9% |
| 3Q20 | 19.7 | +19.4% |
| 2Q20 | 36.1 | +14.4% |
| 1Q20 | 16.1 | -16.8% |
| 4Q19 | 24.3 | +237.1% |
| 3Q19 | 16.5 | -21.8% |
| 2Q19 | 31.6 | -2.1% |
| 1Q19 | 19.3 | +0.4% |
| 4Q18 | 7.2 | -20.9% |
| 3Q18 | 21.0 | - |
| 2Q18 | 32.2 | - |
| 1Q18 | 19.2 | - |
| 4Q17 | 9.1 | - |